Quiz on Chemistry Set 67

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Quiz on Chemistry Set 67 :

Question 1 :

An element found in all organic compounds is
A. Calcium
B. Carbon
C. Nitrogen
D. None of these

Correct Ans: Option B

Question 2 :

Bauxite is an alloy of Which among the given metals 
A. Silver
B. Tin
C. Aluminium
D. Iron

Correct Ans: Option C

Question 3 :

Which among the given is the major constituent of LPG -
A. Methane
B. Butane
C. Ethane
D. Propane

Correct Ans: Option B

Question 4 :

Which among the given is not a gaseous air pollutant
A. Oxides of nitrogen
B. Oxides of sulphur
C. Smoke
D. Hydrocarbon

Correct Ans: Option D

Question 5 :

Seaweeds are important source of
A. chlorine
B. bromine
C. fluorine
D. iodine

Correct Ans: Option D

Question 6 :

Cement containing excess amount of lime
A. becomes more strong
B. is quick setting
C. is slow setting
D. cracks during setting

Correct Ans: Option D

Question 7 :

Which of the given metals provides amphoteric oxide 
A. Silver
B. Sodium
C. Calcium
D. Aluminium

Correct Ans: Option D

Question 8 :

The chemical name of 'Common salt' is
A. Sodium nitrate
B. Sodium chloride
C. Ammonium chloride
D. Calcium chloride

Correct Ans: Option B

Question 9 :

The residue left after extracting juice from sugarbeet & sugarcane is called
A. molasses
B. biomass
C. whey
D. bagasse

Correct Ans: Option D

Question 10 :

When formaldehyde & potassium hydroxide are heated, we get
A. Acetylene
B. Ethyl formate
C. Methane
D. Methyl alcohol

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [B],     Q.2 [C],     Q.3 [B],     Q.4 [D],     Q.5 [D],     Q.6 [D],     Q.7 [D],     Q.8 [B],     Q.9 [D],     Q.10 [D],    


Total Questions: 10
Your score:
Subject: Chemistry
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